I need sites that still allow players from the US, though.  I want to find a few sites to test out so would prefer ones that offer really great bonuses for new players, either with matching deposits or even better if they offer free money to play in the beginning.

The best one that I have seen so far comes from Glowing Casino. The bonus was VIP Free Trip to Monaco and what it is is when you deposit $5000 you are automatically enrolled into the VIP club and you receive a free plane trip to Monaco on the French Riviera.

Wow that is a pretty nice bonus and that is at an online casino? I’ve never been to Monaco and I don’t think I will since I don’t have that amount of money to deposit. Oh well I can still dream can’t I?

How’s $25 free plus buy $50 get $200 free sound? That’s about the best bonus out there. Follow the gaming club’s $25 free link on the below page and check out the details.

All the casinos listed on this page have excellent games and reliable payout procedures. One thing, though… If you’re playing slots, I’d pick the gaming club or spin palace. You can play at any of them for free as well…. a good way to pass the time!

There are plenty of other offers as well. Enjoy and good luck.
Source(s):
http://www.freeonlinecasinocash.net

Betraiser (for poker) is giving 5 free for registering, or you can get 10 with a small deposit. I went for the 5, they won’t give the 10 as well. Some people say they have problems getting it.

William Hill Casino Club (US players not allowed)

150% up to €300
12x minimum wagering requirement
All games allowed.

Prestige Casino (US players not allowed)

100% up to €300
The rules are the same like at William Hill.

21 Nova Casino (US players not allowed)

320% up to €320 is the default promo, but if you wait a few days after signing up, you’ll be offered 500% as well.

Rules are the same like at William Hill.

Eurogrand Casino (US players not allowed)

300% up to €300 is the default promo, but if you wait a few days after signing up, you’ll be offered 500% as well.

Rules are the same like at William Hill.

These are trustable casinos. They are owned by the William Hill company, one of the biggest sportsbook company in the UK, so you can be sure they’ll pay.

There are so many out there it’s difficult to choose. The online casino i use at the minute is quicksilver.  Great bonuses and support

Cheers